Question

What human activity is contributing to the increase of carbon in the atmosphere?
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Digging up carbon
Planting trees
Using solar energy
Recycling

Answer 1

The human activity that is contributing to the increase of carbon in the atmosphere is "digging up carbon." This primarily refers to the extraction and burning of fossil fuels such as coal, oil, and natural gas, which release carbon dioxide (CO2) and other greenhouse gases into the atmosphere. In contrast, activities like planting trees, using solar energy, and recycling are generally aimed at reducing carbon emissions or mitigating their impact.